Doctor profile · Federal record
Dr. Mia Weiss, MD
Medical Oncology Physician (CMS: Medical Oncology) · Internal Medicine Physician · Saint Louis, MO
- NPI 1033525332
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4921 Parkview Pl, Div Im Medical Oncology, Ste 7A, 7B, 7C
Saint Louis, MO 631101032
(800) 647-2098
fax (314) 362-3192 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- July 2014 — 12 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- Missouri #2020023687
- Medicaid
- MO #200088870
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033525332. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
68,984
Distinct HCPCS
10
Medicare allowed
$1,083,714
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J9271 |
Injection, pembrolizumab, 1 mg | 12,000 | 27 | $54 | |
J1453 |
Injection, fosaprepitant, 1 mg | 11,850 | 50 | $0 | |
J9263 |
Injection, oxaliplatin, 0.5 mg | 9,800 | 17 | $0 | |
Q5101 |
Injection, filgrastim-sndz, biosimilar, (zarxio), 1 microgram | 9,720 | 14 | $0 | |
J9025 |
Injection, azacitidine, 1 mg | 3,200 | 12 | $0 | |
J9267 |
Injection, paclitaxel, 1 mg | 2,901 | 12 | $0 | |
J0897 |
Injection, denosumab, 1 mg | 2,640 | 17 | $23 | |
J0461 |
Injection, atropine sulfate, 0.01 mg | 2,600 | 11 | $0 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 2,140 | 117 | $0 | |
J1561 |
Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg | 1,570 | 19 | $48 |
In context: peer comparison
Among 44 peers in Saint Louis Medical Oncology Physician, average services per provider: 919. This provider delivers 75× the peer median.Open Payments
Industry payments received
All-time total
$765
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ipsen Innovation | 1 | $690.00 | |
| Aadi Bioscience, INC. | 2 | $75.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
517
Patients
152
Total drug cost
$711,644
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 77 | 41 | $1,871 |
| Imatinib Mesylate | Generic | 62 | 0 | $62,480 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 38 | 11 | $1,229 |
| Prochlorperazine Maleate | Generic | 38 | 23 | $939 |
| Votrient (Pazopanib Hcl) | Brand | 37 | 0 | $621,308 |
| Losartan Potassium | Generic | 36 | 0 | $283 |
| Eliquis (Apixaban) | Brand | 31 | 0 | $20,897 |
| Amlodipine Besylate | Generic | 29 | 0 | $170 |
| Dexamethasone | Generic | 28 | 18 | $666 |
| Furosemide | Generic | 27 | 12 | $87 |
Hospital affiliations
Frequently asked questions
What is Dr. Mia Weiss's medical specialty?
Dr. Mia Weiss practices Medical Oncology Physician in Saint Louis, MO.
Where does Dr. Mia Weiss practice?
Dr. Mia Weiss practices at 4921 Parkview Pl, Saint Louis, MO 631101032. Office phone: 8006472098.
What is Dr. Mia Weiss's NPI?
Dr. Mia Weiss's National Provider Identifier (NPI) is 1033525332, issued by NPPES.
Does Dr. Mia Weiss accept Medicare assignment?
Yes. Dr. Mia Weiss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mia Weiss commonly perform?
Top Medicare-reported procedures in 2023: Injection, pembrolizumab, 1 mg (HCPCS J9271); Injection, fosaprepitant, 1 mg (HCPCS J1453); Injection, oxaliplatin, 0.5 mg (HCPCS J9263). Source: CMS Medicare Physician & Other Practitioners file.